MyGrid 10K Solar Battery

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More Backup Power. Longer Peace of Mind.

Give your MyGrid 10K the extra capacity to keep going through extended outages and longer periods off the grid. Built specifically for the MyGrid 10K whole-home generator, this expansion battery adds energy storage with a simple connection—and expansion cables are included.

• Expand Your Power Reserve: Add up to 6 expansion batteries to increase total system storage to 73,472Wh, giving you more energy when utility power is unavailable.

• Make the Most of Your Space: Stack up to 3 batteries in a single row for a neat, organized setup in your garage, basement, or dedicated power space.

• Monitor Battery Status at a Glance: An integrated Battery Management System (BMS) monitors and manages battery operation to support safety, performance, and longevity. An easy-to-read LED display keeps battery status visible.

• Built for Lasting Performance: Lithium iron phosphate (LiFePO₄) cells provide long service life and consistent power output for dependable energy storage.

• Connect With Confidence: The plug-and-play design and included cables simplify setup without complex wiring. Watch the installation tutorial.

Freight Delivery: Please Plan Ahead

Delivery is curbside only and requires safe truck access. You are responsible for moving the product from the carrier’s delivery point to its final location. Inside, garage, and driveway delivery are not included.